16610540

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10513}}^1$

素因数の和:10601

約数の個数: 24

約数和(自身を含む): 35327040

約数和(自身を除く): 18716500

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 10513, 21026, 42052, 52565, 105130, 210260, 830527, 1661054, 3322108, 4152635, 8305270, 16610540]

約数ペア:

[(1, 16610540), (2, 8305270), (4, 4152635), (5, 3322108), (10, 1661054), (20, 830527), (79, 210260), (158, 105130), (316, 52565), (395, 42052), (790, 21026), (1580, 10513)]